The digital photo-collages in Mary Mattingly's exhibition "House and Universe" are 2-D representations of the collaborative projects she's worked on for the past few years. Mattingly's Triple Island, a self-sustaining ecosystem installed on a Brooklyn pier through November, and the Flock Houses, portable and adaptable homes, both factor into these recent images, which depict wrapped bundles of material possessions (resting among similarly scaled boulders, or being dragged down a city street) and people inhabiting dome-shaped structures floating in industrial waterways. The frequency of floods, hurricanes, droughts and other natural disasters over the past decade make Mattingly's solutions seem not all that far-fetched.